—Listen! Peter is singing in the classroom!
—It _____ be him. He has gone back to his hometown.
| A．must | B．mustn’t | C．may not | D．can’t |
— What can we learn from Lei Feng?
— We should not only think about , we should think about others as well.
| A．yourself | B．ourselves | C．themselves | D．yourselves |
It’s a good habit to turn off the unnecessary lights, it can help save.
| A．space | B．energy | C．time | D．food |
In the United States, Father's Day falls on ________ third Sunday in ________ June.
| A．the; / | B．the; a | C．/; the | D．a; / |
-Could you tell methis summer holiday?-Tibet.
| A．when did you go | B．where you will go |
| C．where will you go | D．when you will go |
-Your watch looks new. How long have you it?
-For about one year.
| A．borrowed | B．bought | C．got | D．had |